| Similarity | Rank | |
|---|---|---|
| maritime | 0.692 | 8503 |
| boac | 0.682 | 36349 |
| pilots | 0.652 | 41748 |
| aircraft | 0.649 | 1656 |
| tigercat | 0.643 | 89806 |
| duxford | 0.640 | 23538 |
| aeronautical | 0.639 | 27947 |
| tri-star | 0.639 | 67052 |
| tupolev | 0.636 | 60393 |
| caa | 0.633 | 17018 |
| tangmere | 0.631 | 50345 |
| c-130 | 0.631 | 63299 |
| helicopters | 0.630 | 51098 |
| dc-3 | 0.625 | 53128 |
| lockheed | 0.625 | 29595 |
| lufthansa | 0.624 | 41795 |
| armaments | 0.622 | 80760 |
| iwm | 0.621 | 70249 |
| aeronautics | 0.617 | 27754 |
| finningley | 0.615 | 89857 |
| warplane | 0.614 | 43427 |
| f-111 | 0.614 | 80367 |
| lighter-than-air | 0.613 | 99347 |
| airship | 0.612 | 22349 |
| warbirds | 0.612 | 49746 |